This OVA takes the chaos energy of the TV series and weaponizes it against school rivalry tropes that were already tired in 1995. Momiji's desperation to reverse-engineer Chacha's magic through pure administrative incompetence becomes the entire joke, and the show commits so hard to the bit that it stops being about winning and becomes pure slapstick absurdity. It's built for people who watched the original and wanted more Chacha without plot, just three episodes of what happens when you ask the wrong person to solve the right question.
Principal Momiji of Gakuen Academy grows obsessed with one question: why are the students at rival Urara Gakuen so exceptional? Determined to uncover their secret, she launches increasingly ridiculous schemes to steal their methods and transform her own school into the ultimate educational powerhouse. What follows is a cascade of comedic disasters as her plans clash spectacularly with Chacha and her friends, who have no idea they're being targeted. The OVA maintains the original series' anarchic humor and whimsical fantasy setting, where nothing operates by normal school rules. Magic, absurdity, and slapstick collide as Momiji's competitive obsession spirals further out of control. Each episode escalates the chaos as her schemes become more elaborate and ridiculous, dragging more students into the madness. This is pure comedic fantasy for viewers who want lighthearted entertainment with minimal plot substance. If you enjoy slapstick humor that doesn't take itself seriously, colorful characters behaving badly, and magical school settings played entirely for laughs, this three-episode continuation delivers exactly what the TV series promised: entertainment built on jokes first, story second.